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BZX79-B43 from NXP,NXP Semiconductors

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BZX79-B43

Manufacturer: NXP

Voltage regulator diodes

Partnumber Manufacturer Quantity Availability
BZX79-B43,BZX79B43 NXP 250000 In Stock

Description and Introduction

Voltage regulator diodes The **BZX79-B43** from NXP Semiconductors is a precision Zener diode designed for voltage regulation and stabilization in electronic circuits. With a nominal Zener voltage of **43V** and a tolerance of **±5%**, this component ensures reliable performance in applications requiring stable reference voltages.  

Featuring a **glass encapsulation**, the BZX79-B43 offers robust protection against environmental factors while maintaining a compact form factor. Its **low dynamic impedance** enhances regulation accuracy, making it suitable for power supplies, voltage clamping, and overvoltage protection circuits.  

The diode operates within a **power dissipation range of 500mW**, ensuring efficient performance in low to moderate current applications. Its **wide operating temperature range** (-65°C to +175°C) allows for deployment in demanding environments, including industrial and automotive systems.  

Engineers favor the BZX79-B43 for its **consistent breakdown characteristics** and long-term reliability. Whether used in analog signal conditioning or as a protective element, this Zener diode delivers precise voltage control with minimal drift over time.  

For designers seeking a dependable voltage reference solution, the BZX79-B43 stands out as a high-quality choice, combining performance and durability in a standardized package.

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